Original DeWalt 98198-05 — flat washer replacement designed to secure a bolt-mounted assembly and help prevent loosening from tool vibration; sold individually for quick, straightforward repairs.

Commonly used across DeWalt jigsaws and mitre/table saw assemblies — example fits include DW318K (Type 2), D313-04, DW313 and saw models such as the DW717XPS; check your parts diagram to confirm exact placement.

If you want a fast replacement from genuine DeWalt inventory, this washer is a small, exact-match part that slips into the original location and restores the intended fit and function of the assembly. DeWalt parts like this are sold singularly for repairs.